Backend Engineer (m/f/d)

Your profile:

• Seniority in .NET: Proven experience in object-oriented software development with deep knowledge of the .NET ecosystem (.NET 6 or above).
• Cloud & Infrastructure: Proven experience in Cloud development (GCP is a plus) and managing workloads in Kubernetes.
• Microservices: Advanced knowledge of distributed architectures and message brokers like Kafka or RabbitMQ.
• Database Expertise: Proven experience with MongoDB (NoSQL) and SQL databases.
• Testing & CI/CD: Strong habit of creating Unit and Integration tests and managing CI/CD pipelines.
• Observability: Experience with open telemetry, prometheus and grafana.
• Languages: Proficiency in English is required to engage in technical discussions.
• 5+ years of experience as a .NET Developer.
• Telco Domain Knowledge: Previous engineering experience within an MVNO / MVNE will be a plus
• The following skills would be a plus: Experience in DDD, vertical slicing architecture,  MongoDB, Typescript, React

A modern, well-equipped workplace awaits you at Plaza Catalunya — right in the heart of Barcelona.
 

As part of our commitment to a positive and supportive work environment, our company offers a range of attractive additional benefits. These include restaurant vouchers, transportation benefits, health insurance, and fitness vouchers. Through our discount platform, you can also enjoy monthly discounts and benefits in a wide variety of categories, from services to clothing to accommodation.

Working closely with international departments, we develop customer-oriented solutions in flexible, small teams.

Our employees are very important to us. You will become part of an appreciative and open corporate culture with flat hierarchies.

We offer you diverse and exciting career opportunities in a dynamic work environment that stands for development and progress. 

We believe in giving our employees the flexibility they need to do their best work. Our most popular model is the hybrid model, which gives employees the option to work remotely up to 12 days per month. In-office time is focused on collaboration.

Your Tasks:

• Technical Excellence: Build high-quality, scalable software using .NET, SOLID principles, and Domain-Driven Design (DDD).
• Global Ownership: Embrace the "You build it, you run it" philosophy, caring for the product as a whole rather than just your individual tickets.
• Architecture & Ops: Design and manage complex distributed systems and microservices while being hands-on with Kubernetes and cloud deployments.
• Code Quality: Provide value through conscientious analysis and Pull Request Reviews to maintain a clean codebase.
• Agile Collaboration: Work in cross-functional teams, collaborating closely with developers, designers, data analysts, QA engineers, tech leads, product managers and product owners
• Mobile App Syncing: Coordinate exact API and payload contract boundaries with React Native feature teams.